The thing that annoys me here is that some countries switch , and . placements. There are weirder rule changes, but that is one of the most common ones. Where I'm from, it's 1,000, but other places have 1.000 as the same number. Just going over it for anyone who doesn't know (and to rant about something).

"If it doesn't work, try again.

If it still doesn't work, try a different way or work on a different idea.

When you solve the original problem in the different project, apply, test, and improve."